Baby bottle



FIG. 1 is a side elevational view of a baby bottle showing my new design, the opposite side being identical thereto;

FIG. 2 is an end elevational view thereof, the opposite end being identical thereto;

FIG. 3 is a top plan view thereof, taken in the direction of line 3--3 of FIG. 1; and

FIG. 4 is a bottom plan view thereof, taken in the direction of line 4--4 of FIG. 2. 

The ornamental design for a baby bottle, as shown and described. 